  ----------------------------------- 
  
  
   Elastic Virieux Method  
  
  
  ----------------------------------- 
  Begin input 
  End input 
  Begin model 
  0.8078150      < window <    1.000000    
  Saving window 
  End model 
  Begin init 
  End init 
  Begin check 
  ----------------------------- 
         The set up  
  ----------------------------- 
  
  seisfile    :  DATA/dabs                                         
  
  nx		:           500
  nz		:           500
  nt		:          1500
  
  dx(m)	:     10.00000    
  dt(s)	:    9.8209269E-04
  nop		:             8
  izfree	:             5
  nabs	:            50
  
  model_type  :             2
  vs0(m/s)    :     2000.000    
  vp0(m/s)    :     3600.000    
  rho0(kg/m3) :     2000.000    
  
  xa          :            50
  xe          :           450
  izrec       :           125
  irec        :            10
  
  isx         :           166
  isz         :           125
  source_type :             3
  f0(Hz)      :     1000.000    
  it0         :            50
  
  Max(vs)     :     2000.000    
  Min(vs)     :     1258.299    
  Max(vp)     :     3600.000    
  Min(vp)     :     2264.939    
  Max(rho)     :     3178.894    
  Min(rho)     :     2000.000    
  
  Stability factor (<1) :    0.4999999    
  
  
  ixa           :           50
  ixe           :          450
  izrec           :          125
  isamp           :            1
  
  
  icheck               :          100
  isnap               :          100
  
  
  Starting time loop for ...        1500  time steps ... 
  
  
  End check 
  Values at it =          100
 -6.5278085E-09  < v_x <   6.5278081E-09
 -6.5278085E-09  < v_z <   6.5278081E-09
  Writing snapshot            1  to 
 DATA/snaps                                        
  Predicted total runtime :    1.909544     mins.
  Values at it =          200
 -3.2982050E-09  < v_x <   3.2982039E-09
 -3.2982050E-09  < v_z <   3.2982039E-09
  Writing snapshot            2  to 
 DATA/snaps                                        
  Predicted total runtime :    1.821216     mins.
  Values at it =          300
 -2.0817030E-09  < v_x <   2.0817030E-09
 -2.0817028E-09  < v_z <   2.0817030E-09
  Writing snapshot            3  to 
 DATA/snaps                                        
  Predicted total runtime :    1.608692     mins.
  Values at it =          400
 -1.7266304E-09  < v_x <   1.7266302E-09
 -1.7815277E-09  < v_z <   1.7266302E-09
  Writing snapshot            4  to 
 DATA/snaps                                        
  Predicted total runtime :    1.566968     mins.
  Values at it =          500
 -1.9998174E-09  < v_x <   2.0491431E-09
 -1.7537407E-09  < v_z <   2.0449415E-09
  Writing snapshot            5  to 
 DATA/snaps                                        
  Predicted total runtime :    1.566236     mins.
  Values at it =          600
 -1.4475610E-09  < v_x <   1.2583131E-09
 -1.3484117E-09  < v_z <   1.2012743E-09
  Writing snapshot            6  to 
 DATA/snaps                                        
  Predicted total runtime :    1.568920     mins.
  Values at it =          700
 -1.1159587E-09  < v_x <   1.0681174E-09
 -9.3978758E-10  < v_z <   1.0581280E-09
  Writing snapshot            7  to 
 DATA/snaps                                        
  Predicted total runtime :    1.567212     mins.
  Values at it =          800
 -9.7392849E-10  < v_x <   8.8447022E-10
 -7.9083112E-10  < v_z <   8.9976221E-10
  Writing snapshot            8  to 
 DATA/snaps                                        
  Predicted total runtime :    1.576728     mins.
  Values at it =          900
 -9.1719138E-10  < v_x <   7.7562956E-10
 -7.3348660E-10  < v_z <   8.4549479E-10
  Writing snapshot            9  to 
 DATA/snaps                                        
  Predicted total runtime :    1.580632     mins.
  Values at it =         1000
 -7.0645056E-10  < v_x <   7.6661150E-10
 -6.7407430E-10  < v_z <   6.8045969E-10
  Writing snapshot           10  to 
 DATA/snaps                                        
  Predicted total runtime :    1.595028     mins.
  Values at it =         1100
 -6.6930478E-10  < v_x <   7.2638107E-10
 -7.7430085E-10  < v_z <   6.2739258E-10
  Writing snapshot           11  to 
 DATA/snaps                                        
  Predicted total runtime :    1.578192     mins.
  Values at it =         1200
 -6.7344269E-10  < v_x <   7.0733752E-10
 -6.7783212E-10  < v_z <   6.1597943E-10
  Writing snapshot           12  to 
 DATA/snaps                                        
  Predicted total runtime :    1.577216     mins.
  Values at it =         1300
 -5.2709664E-10  < v_x <   5.0131993E-10
 -4.7748383E-10  < v_z <   4.9808896E-10
  Writing snapshot           13  to 
 DATA/snaps                                        
  Predicted total runtime :    1.564284     mins.
  Values at it =         1400
 -3.7260131E-10  < v_x <   3.7864503E-10
 -3.8832021E-10  < v_z <   3.7782882E-10
  Writing snapshot           14  to 
 DATA/snaps                                        
  Predicted total runtime :    1.553792     mins.
  Values at it =         1500
 -2.9832248E-10  < v_x <   2.8849184E-10
 -3.1016639E-10  < v_z <   3.1233913E-10
  Writing snapshot           15  to 
 DATA/snaps                                        
  Predicted total runtime :    2.531988     mins.
